1991 CHEVROLET LUMINA APV Engine And Engine Coolingengine Problems

TL*THE CONTACT OWNS A 1991 CHEVROLET LUMINA APV. WHILE DRIVING 15 MPH, THE CONTACT LOST STEERING ABILITY. THE VEHICLE WAS TOWED TO THE DEALER AND THEY STATED THAT THE REAR TWO BOLTS THAT HOLD THE ENGINE FAILED, WHICH CAUSED THE STEERING COLUMN TO DISCONNECT. AS OF JULY 26, 2007, THE DEALER HAS NOT REPAIRED THE VEHICLE. THE CURRENT AND FAILURE MILEAGES WERE 168,000. UPDATED 02/01/08. *LJ

THE FRONT SUBFRAME MOUNTING BOLTS RUSTED CAUSING THE RETAINERS AND FRAME MOUNTS TO SLIP OFF THE BOLTS. THE CAR WAS IN THE YARD WHEN THIS HAPPENED. I DID FIND A RECALL ON THESE BOLTS AND RETAINERS UNDER A 1991 LUMINA. HOWEVER THE DEALERSHIP IN MY AREA (SHEARER CHEVEROLET OF SOUTH BURLINGTON VERMONT) INFORMED ME THAT MY CAR"S VIN NUMBER DID NOT FALL UNDER THAT RECALL. MY QUESTION IS IF MY VIN NUMBER DID NOT FALL UNDER THAT RECALL AND THE SAME THING HAPPENED TO MY CAR AS THE REST OF THEM DOE'S IT NOT MAKE SENSE THAT THERE ARE MORE LUMINA"S OUT THERE THAT THIS COULD HAPPEN TO? AND IF SO HAS IT ALL READY. WHEN THESE MOUNTS POP OFF THE BOLTS THE STEERING HOUSEING COMES APART, AND BELIEVE ME IT COMES APART. I ONLY THANK GOD THAT I WAS BACKING OUT OF MY YARD WHEN THIS HAPPENED TOO ME.AGAIN...